| 北京鸭、番鸭、狮头鹅肥肝含脂率,碘值、胆固醇、脂肪酸组成的分析 |
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| 引用本文： | 贾锋,刘芃芃,刘玉芝,张蔚云,张继全,游存华. 北京鸭、番鸭、狮头鹅肥肝含脂率,碘值、胆固醇、脂肪酸组成的分析[J]. 中国畜牧杂志, 1986, 0(2) |
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| 作者姓名： | 贾锋 刘芃芃 刘玉芝 张蔚云 张继全 游存华 |
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| 作者单位： | 北京农业大学(贾锋，刘芃芃，刘玉芝，张蔚云，张继全)，北京农业大学(游存华) |
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| 摘 要： | <正> 随着我国肥肝生产的发展和人们对肥肝需要量的日益增加,必然希望了解它的物质组成及其营养价值。尤其是不同品种、不同肝重、自由采食和填饲时肝脏中几种物质的组成和含量有何差异,国内研究甚少。 材料和方法 本试验选用我校畜牧系鸭场健康成年鸭和鹅(鸭12—15月龄,鹅12月龄),预饲期
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ANALYSES OF THE FATTY ACID COMPOSITION,CHOLESTERIN, IODINE NUM- BER AND ETHER EXTRACTS OF THE FAT LIVERS OF THE LIONHEAD GEESE,MUSCOVY AND PEKIN DUCKS |
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| Abstract: | There were no significant differences within species in the levels of ether extracts, iodine number, cholers-terol and the ratio of UFA/SFA (P>0.05) among the fat livers of different weights from Lionhead geese, Muscovy and Pekin ducks. The UFA content of fat livers from the Muscovy ducks was higher but the chol-ersterol content was the lowest. The authors were of the opinion that this species of ducks was better for the production of fat liver. |
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